Example :

There once was a woman who wanted so very much to have a tiny little child, but she did not know where to find one. So she went to an old witch, and she said:

"I have set my heart upon having a tiny little child. Please could you tell me where I can find one?"

"Why, that's easily done," said the witch. "Here's a grain of barley for you, but it isn't at all the sort of barley that farmers grow in their fields or that the chickens get to eat. Put it in a flower pot and you'll see what you shall see."